by Sunday | Oct 11 | Chemistry JAMB
A. absorb impurities B. catalyze the reaction C. solidify the gas D. dry the gas Correct Answer: Option B – catalyze the reaction
by Sunday | Oct 11 | Chemistry JAMB
A. CCl4 B. CHCl3 C. CH2Cl2 D. CH3Cl Correct Answer: Option B – CHCl3
by Sunday | Oct 11 | Chemistry JAMB
A. Benzene B. Alkynes C. Alkenes D. Alkanes Correct Answer: Option D – Alkanes Explanation: Alkenes can decolourise bromine water, but alkanes cannot. The slideshow shows this process. Other addition reactions of alkenes: Hydrogen can be added to a C=C double...
by Sunday | Oct 11 | Chemistry JAMB
A. trichloromethane and tetrachloromethane B. chloroethene and dichloroethene C. trichloroethene and tetrachloroethene D. chloroethane and dichloroethene Correct Answer: Option C – trichloroethene and tetrachloroethene
by Sunday | Oct 11 | Chemistry JAMB
A. as domestic and industrial fuel B. in the hydrogenation of oils C. in the textile industries D. in the production of plastics Correct Answer: Option A – as domestic and industrial fuel
by Sunday | Oct 11 | Chemistry JAMB
A. C3H7OH → C4H10 → C7H10 B. C4H10 → C7H10 → C3H7OH C. C7H10 → C3H7OH → C4H10 D. C4H10 → C3H7OH → C7H10 Correct Answer: Option B – C4H10 → C7H10 → C3H7OH
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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